207974336

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1357

約数の個数: 56

約数和(自身を含む): 430170336

約数和(自身を除く): 222196000

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 71, 74, 142, 148, 284, 296, 568, 592, 1136, 1184, 1237, 2272, 2368, 2474, 2627, 4544, 4948, 5254, 9896, 10508, 19792, 21016, 39584, 42032, 45769, 79168, 84064, 87827, 91538, 168128, 175654, 183076, 351308, 366152, 702616, 732304, 1405232, 1464608, 2810464, 2929216, 3249599, 5620928, 6499198, 12998396, 25996792, 51993584, 103987168, 207974336]

約数ペア:

[(1, 207974336), (2, 103987168), (4, 51993584), (8, 25996792), (16, 12998396), (32, 6499198), (37, 5620928), (64, 3249599), (71, 2929216), (74, 2810464), (142, 1464608), (148, 1405232), (284, 732304), (296, 702616), (568, 366152), (592, 351308), (1136, 183076), (1184, 175654), (1237, 168128), (2272, 91538), (2368, 87827), (2474, 84064), (2627, 79168), (4544, 45769), (4948, 42032), (5254, 39584), (9896, 21016), (10508, 19792)]